This paper expounds the implement plan of recordedannouncement on switchboard C&C08 in western bureau according to its usage.
文章通过对局间录音通知的使用，阐述了其在西局C&C08交换机上的实施方案。
2
The reasons for service by public announcement and the process gone through shall be recorded in the case files.
公告送达，应当在案卷中记明原因和经过。
3
A good example is the much-*ballyhooed announcement earlier this year that scientists had, for the first time, recorded the sound of two black holes colliding, a billion light-years away.